About Us

GRiD Defence Systems is a UK owned and based company that designs and builds Rugged Laptops and Rugged TEMPEST PC Computers for the Military and parts of industry that are operating in harsh environments. All of our Rugged Laptops, Tablets and Servers are designed to comply with Military Specifications such as Def Stan 59-411 (MIL-STD-461) for EMC, Def Stan 00-35 (MIL-STD-810) for harsh environments and TEMPEST for security.